25540029

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 38907232

約数和(自身を除く): 13367203

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 1723, 4941, 5169, 14823, 15507, 46521, 105103, 139563, 315309, 418689, 945927, 2837781, 8513343, 25540029]

約数ペア:

[(1, 25540029), (3, 8513343), (9, 2837781), (27, 945927), (61, 418689), (81, 315309), (183, 139563), (243, 105103), (549, 46521), (1647, 15507), (1723, 14823), (4941, 5169)]